Installation Procedure

Fig 1: View Of Intake Air Temperature (IAT) Sensor 2

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Make sure the MAP sensor mounting surface is clean. Install the MAP sensor with the new O-ring and attachment bolt (6).
Tighten: Tighten the manifold absolute pressure sensor screw to 4 N.m (35 lb in).
Connect the MAP sensor harness connector. Push the connector in until the lock position is felt, then pull back to confirm engagement.